tcap review

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Across
  1. 3. the innermost layer of earth. divided into 2 parts, liquid outer and earth's mass is in this layer
  2. 4. when magma flows through a crack in the middle of a tectonic plate, boundry. hawaiian islands were formed this way
  3. 7. boundary where tectonic plates slide past eachother
  4. 8. the layer that lies between earth's crust and core. the majority of the earth's mass is in this layer.
  5. 10. boundary where tectonic plates collide
  6. 11. occurs when divergent plates separate. convection currents cause less dense material to rise. creates new ocean floor.
Down
  1. 1. boundary where tectonic plates divide
  2. 2. format convergent boundaries where one plate subducts under another,and magma underground is pushed upward
  3. 5. large pieces of lithosphere that the ocean and continents rest on
  4. 6. the supercontintent that existed before continents separated
  5. 9. when a sudden release of energy in the lithosphere creates seismic waves